44010121000144 has 20 divisors (see below), whose sum is σ = 91828810164196. Its totient is φ = 20312363538432.

The previous prime is 44010121000117. The next prime is 44010121000159. The reversal of 44010121000144 is 44100012101044.

It can be written as a sum of positive squares in 2 ways, for example, as 16157988090000 + 27852132910144 = 4019700^2 + 5277512^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105793559889 + ... + 105793560304.

Almost surely, 2^{44010121000144} is an apocalyptic number.

It is an amenable number.

44010121000144 is an abundant number, since it is smaller than the sum of its proper divisors (47818689164052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44010121000144 is a wasteful number, since it uses less digits than its factorization.

44010121000144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211587120214 (or 211587120208 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 44010121000144 its reverse (44100012101044), we get a palindrome (88110133101188).

The spelling of 44010121000144 in words is "forty-four trillion, ten billion, one hundred twenty-one million, one hundred forty-four", and thus it is an aban number.